IL263587B - Non-uniform sampling for unambiguous Doppler measurement - Google Patents

Non-uniform sampling for unambiguous Doppler measurement

Info

Publication number
IL263587B
IL263587B IL263587A IL26358718A IL263587B IL 263587 B IL263587 B IL 263587B IL 263587 A IL263587 A IL 263587A IL 26358718 A IL26358718 A IL 26358718A IL 263587 B IL263587 B IL 263587B
Authority
IL
Israel
Prior art keywords
uniform sampling
doppler measurement
unambiguous doppler
unambiguous
measurement
Prior art date
Application number
IL263587A
Other languages
English (en)
Hebrew (he)
Other versions
IL263587A (en
Original Assignee
Raytheon Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Publication of IL263587A publication Critical patent/IL263587A/en
Publication of IL263587B publication Critical patent/IL263587B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
IL263587A 2016-06-14 2018-12-09 Non-uniform sampling for unambiguous Doppler measurement IL263587B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/182,423 US10209351B2 (en) 2016-06-14 2016-06-14 Non-uniform sampling for unambiguous doppler measurement
PCT/US2017/027493 WO2018004782A1 (en) 2016-06-14 2017-04-13 Non-uniform sampling for unambiguous doppler measurement

Publications (2)

Publication Number Publication Date
IL263587A IL263587A (en) 2019-01-31
IL263587B true IL263587B (en) 2021-12-01

Family

ID=60143745

Family Applications (1)

Application Number Title Priority Date Filing Date
IL263587A IL263587B (en) 2016-06-14 2018-12-09 Non-uniform sampling for unambiguous Doppler measurement

Country Status (6)

Country Link
US (1) US10209351B2 (ko)
EP (1) EP3469397A1 (ko)
JP (1) JP6746781B2 (ko)
KR (1) KR102191689B1 (ko)
IL (1) IL263587B (ko)
WO (1) WO2018004782A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107678011B (zh) * 2017-09-28 2020-08-18 天津大学 一种应用于激光测量系统的全波形数据实时上传处理方法
JP2020106397A (ja) * 2018-12-27 2020-07-09 ソニーセミコンダクタソリューションズ株式会社 測距装置
CN116908848B (zh) * 2023-07-18 2024-06-21 中国人民解放军战略支援部队航天工程大学士官学校 一种低过采Staggered SAR成像方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745437A (en) 1996-08-05 1998-04-28 Wachter; Eric A. Method and apparatus for coherent burst ranging
JPH11122213A (ja) * 1997-10-13 1999-04-30 Ricoh Co Ltd スペクトル拡散パルス位置変調通信方式による送信装置及び該送信装置を要素とする送受信システム
JP3771777B2 (ja) * 2000-05-12 2006-04-26 三菱電機株式会社 レーザレーダ装置
EP1318606B9 (de) * 2001-12-04 2011-01-26 Optosys SA Fotoelektrischer Näherungsschalter
JP3883923B2 (ja) * 2002-07-26 2007-02-21 シャープ株式会社 相関器
US6828929B2 (en) * 2003-01-30 2004-12-07 Raytheon Company Technique for non-coherent integration of targets with ambiguous velocities
JP4377772B2 (ja) * 2004-08-11 2009-12-02 株式会社東芝 レーダ装置
JP2008145236A (ja) * 2006-12-08 2008-06-26 Fuji Heavy Ind Ltd 等価時間サンプリング方式レーダ
US7986397B1 (en) * 2008-04-30 2011-07-26 Lockheed Martin Coherent Technologies, Inc. FMCW 3-D LADAR imaging systems and methods with reduced Doppler sensitivity
US9851433B2 (en) * 2013-12-19 2017-12-26 DSCG Solutions, Inc. Single laser LIDAR system

Also Published As

Publication number Publication date
JP6746781B2 (ja) 2020-08-26
KR102191689B1 (ko) 2020-12-16
US10209351B2 (en) 2019-02-19
JP2019517681A (ja) 2019-06-24
WO2018004782A1 (en) 2018-01-04
US20170356984A1 (en) 2017-12-14
EP3469397A1 (en) 2019-04-17
KR20190002678A (ko) 2019-01-08
IL263587A (en) 2019-01-31

Similar Documents

Publication Publication Date Title
EP3410147A4 (en) Distance measurement device
GB201417164D0 (en) Measurement Probe
EP3318837A4 (en) Tool-shape measurement device
GB201604134D0 (en) Echo measurement
GB2546532B (en) Measurement device
EP3348187A4 (en) DEVICE FOR MEASURING BIOLOGICAL INFORMATION
GB2538088B (en) Clinical sampling device
EP3195486A4 (en) Measurement accuracy classifier for high-resolution ranging
EP3457939C0 (en) DIAGNOSTIC MEASURING DEVICE
EP3264058A4 (en) Temperature measurement device
PL3353514T3 (pl) Sonda do pomiaru temperatury
EP3310254A4 (en) Device for measuring muscle signals
PL3483631T3 (pl) Urządzenie do pomiaru odległości
IL263587B (en) Non-uniform sampling for unambiguous Doppler measurement
EP3295870A4 (en) Handheld electrocardiographic measurement device
EP3550270A4 (en) MEASURING DEVICE
GB2540730B (en) Time interval measurement
EP3457162A4 (en) POSITION MEASURING DEVICE
GB2527672B (en) Measuring device analysis
GB201604517D0 (en) Measurement apparatus
EP3340759A4 (en) Measurement device
GB201514522D0 (en) High precision time measurement apparatus
GB201512667D0 (en) Measuring device
IL236593A0 (en) High precision infrared measurements
EP3324148A4 (en) Measurement device